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  Compare and Contrast
 
 
To compare, writers may use clue words or phrases such
as
both, like, as, or also. To contrast, writers may use clue
words such as
yet, but, and however to signal differences.
 
 
When there are no clue words, ask yourself “How are these
events or things alike? How are they different?” Read the
paragraph below.
Comparisons and contrasts have been
highlighted.
 
 
You can use a graphic organizer to show how things are
alike and different.
 
  Science Article
   
 
  All plants are alike in one way. All plants
  use water, carbon dioxide, and energy from
  sunlight to make sugar. Then the plants use
  some of this sugar to grow. Some plants,
  such as sunflowers and pine trees, make seeds. But other plants,
  like ferns and mosses, do not make seeds.
  Apply It!
  When you classify, you show
how things are alike and different. Use a graphic organizer like the one at the right to show
comparisons and contrasts from the article above.